What is ex agreed to meet up?

As an AI language model, I am not aware of the context for the phrase "ex agreed to meet up". However, generally speaking, if an ex-partner agrees to meet up, it could mean a variety of things depending on the circumstances. It is possible that they simply want to catch up and maintain a friendly relationship. Alternatively, they may be seeking closure or trying to rekindle a romantic relationship. Regardless of the motivation, it is important for both parties to communicate openly and honestly about their intentions and boundaries.